Wie man eine Zahnbrücke macht | SWR Handwerkskunst

From a channel Lumen includes in full: SWR Handwerkskunst: German public broadcaster SWR's half-hour documentaries following master craftspeople through a complete traditional job (building a harpsichord, tanning leather, making a wristwatch, laying stone), with every step shown and explained; craft documentation throughout, many with English titles/subtitles.